3378988

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:154

約数の個数: 36

約数和(自身を含む): 6532960

約数和(自身を除く): 3153972

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 79, 148, 158, 289, 316, 578, 629, 1156, 1258, 1343, 2516, 2686, 2923, 5372, 5846, 10693, 11692, 21386, 22831, 42772, 45662, 49691, 91324, 99382, 198764, 844747, 1689494, 3378988]

約数ペア:

[(1, 3378988), (2, 1689494), (4, 844747), (17, 198764), (34, 99382), (37, 91324), (68, 49691), (74, 45662), (79, 42772), (148, 22831), (158, 21386), (289, 11692), (316, 10693), (578, 5846), (629, 5372), (1156, 2923), (1258, 2686), (1343, 2516)]